src/selinux/pcpupstream.te.in: comment out self:cap_userns rule
src/selinux/pcpupstream.te.in: comment out self:cap_userns rule

Temporary workaround to re-enable builds on non-RedHat systems.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp